ISRC HKJ962115425
Verified recording
HKJ962115425 is “Duality” by Willim,
registered on the CopyrightChains blockchain with CopyrightID
0xe48dac5d01f04979894690f58fe880852f91a18a1bebcff33f23cf0ca9ca4936 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKJ962115425.
Recording identifiers
- ISRC
- HKJ962115425
- Title
- Duality
- Artist
- Willim
- CopyrightID (CopyrightChains transaction hash)
0xe48dac5d01f04979894690f58fe880852f91a18a1bebcff33f23cf0ca9ca4936
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:3da587c76208060e8ebc0a3bb9543d5a2261c635bdf31f116de7d94e995828eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKJ962115425
- Bitcoin block existence check
- https://blockstream.info/api/block/960203